Yellowfin Tuna Fishing Out of Sebastian Inlet: Port Guide

Yellowfin tuna fishing out of Sebastian Inlet is a long-run fishery. Nauti Girl puts the best months at May through October and the run at 30 to 70 miles off the Treasure Coast and Vero Beach. Boats troll ballyhoo and deep-diving plugs on two-speed 30 to 50 lb reels.

When yellowfin are off Sebastian Inlet

Timing determines both fuel needs and the calendar. Species and water-temperature preferences are covered in the yellowfin tuna guide.

The local numbers at a glance:

• Best months: May through October
• Run: 30 to 70 miles off the Treasure Coast and Vero Beach
• Deep area listed for yellowfin: Melbourne and Vero Beach Canyon
• Method: trolling ballyhoo and deep-diving plugs

Best months

Nauti Girl’s tuna trip page states: "Best months are May through October." If you’re taking your own boat, plan trips around that window.

Melbourne and Vero Beach Canyon

Nauti Girl’s species list for the Melbourne and Vero Beach Canyon includes yellowfin. The local fleet names it as the deep area for them.

How far boats run

Distance is the main planning number. Nauti Girl puts the run offshore of the Treasure Coast and Vero Beach at 30 to 70 miles.

30 to 70 miles off the Treasure Coast and Vero Beach

A run of that length drives fuel and range planning for a center console, so settle it before choosing a waypoint. Check the official marine forecast for wind, wave height and period before leaving the dock. The 1600 ft drop grounds at 35 to 45 miles sit inside this band. For how this port compares with the rest of the coast, see the wider Atlantic Southeast picture (see also the wider Atlantic Southeast guide).

Grounds and structure on the run

Starting at the jetties, these are the marks you pass on the way to tuna water. The nearshore reefs serve as waypoints and aren’t yellowfin spots.

Jetties and T-dock

The Sebastian Inlet north and south jetties mark the start of the run. The T-dock is the inlet’s dock area.

Indian River County reefs

Eight Indian River County offshore artificial reefs sit at 65 ft, 11 to 12 miles east of Sebastian Inlet. They are the first offshore mark on the run.

Big Easy reef complex

The Big Easy reef complex has named reefs at 85 and 90 ft.

Bottom north of the inlet

An unnamed 100 ft bottom lies just north of the inlet.

Monster Hole

Monster Hole is a shoal off the inlet.

Drop grounds at 1600 ft

Nauti Girl’s swordfish drop grounds sit at 1600 ft, 35 to 45 miles offshore of Melbourne and Sebastian. They mark deep water inside the 30 to 70 mile band.

Chart Contours shows the named reefs, the 100 ft bottom and the 1600 ft drop grounds. Chart layers are not for navigation.

Gulf Stream edge

The Gulf Stream edge is the outer feature of the run.

How yellowfin are fished locally

Local practice is trolling, with a short list of baits and tackle. For other tuna rigs and species, see the tuna fishing guides.

Ballyhoo and deep-diving plugs

Local boats troll ballyhoo and deep-diving plugs.

Two-speed 30 to 50 lb reels

The local tackle is two-speed reels in the 30 to 50 lb class.

Who fishes for yellowfin from Sebastian Inlet

Two local charters list yellowfin. Fishing with either one lets you see the fishery from another deck before you run your own boat.

Nauti Girl Sportfishing

Nauti Girl Sportfishing in Sebastian is a yellowfin charter. Captain Scott Wigal runs the 22 ft Sea Chaser center console named Nauti Girl. The season and run figures above come from the same operator.

Kraken Down Charters

Kraken Down Charters out of Sebastian lists yellowfin tuna.

FAQ about yellowfin tuna fishing out of Sebastian Inlet